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oqxAB Encoding a Multidrug Efflux Pump in Human Clinical Isolates of Enterobacteriaceae

15 Jun 2009

Abstract excerpt

The genes for multidrug efflux pump OqxAB, which is active on fluoroquinolones, were found in human clinical isolates on a plasmid in Escherichia coli and on the chromosome of Klebsiella pneumoniae. IS26-like sequences flanked the plasmid-mediated oqxAB genes, suggesting that they had been mobilized as part of a composite transposon.

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Identifiers

PMID: 19528276
DOI: 10.1128/aac.01574-08

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oqxAB Encoding a Multidrug Efflux Pump in Human Clinical Isolates of EnterobacteriaceaePMID 19528276Read ↗

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